7-7x-3=2-11+3x-15

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Solution for 7-7x-3=2-11+3x-15 equation:


Simplifying
7 + -7x + -3 = 2 + -11 + 3x + -15

Reorder the terms:
7 + -3 + -7x = 2 + -11 + 3x + -15

Combine like terms: 7 + -3 = 4
4 + -7x = 2 + -11 + 3x + -15

Reorder the terms:
4 + -7x = 2 + -11 + -15 + 3x

Combine like terms: 2 + -11 = -9
4 + -7x = -9 + -15 + 3x

Combine like terms: -9 + -15 = -24
4 + -7x = -24 + 3x

Solving
4 + -7x = -24 + 3x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-3x' to each side of the equation.
4 + -7x + -3x = -24 + 3x + -3x

Combine like terms: -7x + -3x = -10x
4 + -10x = -24 + 3x + -3x

Combine like terms: 3x + -3x = 0
4 + -10x = -24 + 0
4 + -10x = -24

Add '-4' to each side of the equation.
4 + -4 + -10x = -24 + -4

Combine like terms: 4 + -4 = 0
0 + -10x = -24 + -4
-10x = -24 + -4

Combine like terms: -24 + -4 = -28
-10x = -28

Divide each side by '-10'.
x = 2.8

Simplifying
x = 2.8

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